VAS – Standard axial fans type
These fans are destinated to entrain air or gas without corrosive, abrasive or toxic agents, metallic dust or crowding/sticking suspensions contents. Other suspensions content should not exceed 50mg/m3.
The entrained medium should be non-explosive and non inflammable as well as it shouldn’t exceed +40°C, with 80% relative humidity, at T=25°C. This fan type can also be made in non-explosive construction with rotor diameter of 500 mm or above.
Flow= 900 81000 m3/hr, Pressure=9 45 mmwg VAS fans could be delivered together with the following accessories, at
client request: Inlet nozzle with guard screen, supports, extended housing.

VT – Special axial fans type
These fans are designed to the cooler towers for re-circulated water. They have the rotor blade made of polyesther reinforced by glass fibre, as being adjustable when the fan is not running.

VAP 560 M – Fans for agriculture
The axial fans for agriculture type VAP 560 M derive from a combination between the families of axial fans with adjustable blades and the naval avail fans, being used in the ventilation systems of the silos. Although it comes from an antiexplosion fan type, it is usually manufactured in normal construction, but if it will work also in places with explosion danger, in areas which develop such type of gases,it can be manufactured also in antiex construction. This type of fans can transport gases without impurities, generally chemically neutral, at a relative humidity of the air up to 95% (for an environment temperature of +45 oC). It is standard built in the mobile version, on wheels, in order to be easily moved in different locations of the silo.

„VAP 560÷1000 NAE” axial naval fans type, are designed for antiexplosive running, as come from the family of axial fans with adjustable profiled blades and also from the naval axial fans as being used to the ventilation/conditioning equipments on the ships, to the explosion danger areas and marine drilling platforms too. These fans are abgle to entrain non-impurities gas, as chemical neutral in saline fan medium, at one 95% relative humidity of the air (acc. to one 45ºC ambient medium Tº). They are made under supervision of RNR.